10260760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 15140840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 587, 760, 874, 920, 1174, 1748, 2185, 2348, 2935, 3496, 4370, 4696, 5870, 8740, 11153, 11740, 13501, 17480, 22306, 23480, 27002, 44612, 54004, 55765, 67505, 89224, 108008, 111530, 135010, 223060, 256519, 270020, 446120, 513038, 540040, 1026076, 1282595, 2052152, 2565190, 5130380, 10260760]

約数ペア:

[(1, 10260760), (2, 5130380), (4, 2565190), (5, 2052152), (8, 1282595), (10, 1026076), (19, 540040), (20, 513038), (23, 446120), (38, 270020), (40, 256519), (46, 223060), (76, 135010), (92, 111530), (95, 108008), (115, 89224), (152, 67505), (184, 55765), (190, 54004), (230, 44612), (380, 27002), (437, 23480), (460, 22306), (587, 17480), (760, 13501), (874, 11740), (920, 11153), (1174, 8740), (1748, 5870), (2185, 4696), (2348, 4370), (2935, 3496)]